55041252 has 48 divisors (see below), whose sum is σ = 154506240. Its totient is φ = 14897952.

The previous prime is 55041241. The next prime is 55041253. The reversal of 55041252 is 25214055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55041253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15648 + ... + 18839.

It is an arithmetic number, because the mean of its divisors is an integer number (3218880).

Almost surely, 2^55041252 is an apocalyptic number.

It is an amenable number.

55041252 is an abundant number, since it is smaller than the sum of its proper divisors (99464988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55041252 is a wasteful number, since it uses less digits than its factorization.

55041252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34520 (or 34518 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 55041252 is about 7418.9791750618. The cubic root of 55041252 is about 380.3903007364.

The spelling of 55041252 in words is "fifty-five million, forty-one thousand, two hundred fifty-two".